中国草地学报2025，Vol.47Issue(7)：107-116,10.DOI:10.16742/j.zgcdxb.20250003
草原补奖政策下荒漠草原不同牧户群体的载畜率响应分析
Stocking Rate Response Patterns among Herder Groups under the Grassland Subsidy and Reward Policy in Desert Steppe
摘要
Abstract
Following the implementation of two cycles of the Grassland Subsidy and Reward Policy(GSRP),optimizing its design and execution to simultaneously enhance herder livelihoods and restore steppe ecosystem services remains a critical challenge.This study investigated stocking rate responses among herders in China's desert steppe region,employing stratified random sampling across six pastoral townships combined with satellite remote sensing data.Structural equation modeling and statistical analysis were used to assess stocking rates under the GSRP framework.The results showed that the GSRP exerted the strongest influence on stocking rates relative to other factors.Stocking rates exhibited an exponential decline in response to increases in both the total subsidy amount and its proportion within household income;however,the rate of decline moderated beyond specific thresholds.Based on the fitting equation,the amount of grassland compensation(¥29296.93)and its income proportion(23.79%)were calculated with the stocking rate of 1 sheep unit/hm2 as the reference value,and the herder groups were divided accordingly,the response characteristics of different herder groups to the grassland subsidy policy were ana-lyzed.Results identified herder groups receiving subsidies below ¥29296.93 with a subsidy proportion below 23.79%as optimal responders,demonstrating rapid stocking rate reduction with increasing subsi-dies.Herder groups falling into either of the two intermediate categories(subsidy<¥29296.93 and pro-portion>23.79%;or subsidy>¥29296.93 and proportion<23.79%)were moderate responders,repre-senting key targets for enhanced policy effectiveness.Herder groups falling into either of the two intermedi-ate categories(subsidy<¥29296.93 and proportion>23.79%;or subsidy>¥29296.93 and proportion<23.79%)had limited response to the policy,it is the target groups to improve the effectiveness of the sub-sidy measures in the next step.However,the herder groups receiving subsidies exceeding ¥29296.93 with a proportion above 23.79%had no obvious response to the policy.The next step should be to focus funding on groups that are more responsive to policy.Moving forward,GSRP optimization in desert steppe regions should elevate subsidy benchmarks,integrate household economic characteristics into policy design,and implement tailored strategies for distinct herder groups.关键词
草原补奖/牧户/载畜率/荒漠草原Key words
Grassland subsidy and reward policy(GSRP)/Herder/Stocking rate/Desert steppe分类
农业科技引用本文复制引用
特力格尔,白海花,李飞,春亮,路艳峰,李冰..草原补奖政策下荒漠草原不同牧户群体的载畜率响应分析[J].中国草地学报,2025,47(7):107-116,10.基金项目
内蒙古自治区科技计划(2022YFSH0034,2021GG0058) （2022YFSH0034,2021GG0058）
国家重点研发计划(2021YFD1300501) （2021YFD1300501）
内蒙古自治区自然科学基金项目(2021SHZR1945) （2021SHZR1945）
中国农业科学院农业科技创新工程(CAAS-ASTIP-2020-IGR-04) （CAAS-ASTIP-2020-IGR-04）
